build-gnu.sh: Move {ch,run}con tests to SELinux MV and avoid wrong result by false symlinks

Author: oech3

util/build-gnu.sh

@@ -111,15 +111,6 @@ test -f "${UU_BUILD_DIR}/[" || (cd ${UU_BUILD_DIR} && ln -s "test" "[")
 
 cd "${path_GNU}" && echo "[ pwd:'${PWD}' ]"
 
-# Any binaries that aren't built become `false` so their tests fail
-for binary in $(./build-aux/gen-lists-of-programs.sh --list-progs); do
-    bin_path="${UU_BUILD_DIR}/${binary}"
-    test -f "${bin_path}" || {
-        echo "'${binary}' was not built with uutils, using the 'false' program"
-        cp "${UU_BUILD_DIR}/false" "${bin_path}"
-    }
-done
-
 # Always update the PATH to test the uutils coreutils instead of the GNU coreutils
 # This ensures the correct path is used even if the repository was moved or rebuilt in a different location
 "${SED}" -i "s/^[[:blank:]]*PATH=.*/  PATH='${UU_BUILD_DIR//\//\\/}\$(PATH_SEPARATOR)'\"\$\$PATH\" \\\/" tests/local.mk
@@ -170,6 +161,11 @@ grep -rl 'path_prepend_' tests/* | xargs -r "${SED}" -i 's| path_prepend_ ./src|
 # path_prepend_ sets $abs_path_dir_: set it manually instead.
 grep -rl '\$abs_path_dir_' tests/*/*.sh | xargs -r "${SED}" -i "s|\$abs_path_dir_|${UU_BUILD_DIR//\//\\/}|g"
 
+# We can't build runcon and chcon without libselinux. But GNU no longer builds dummies of them. So consider they are SELinux specific.
+"${SED}" -i '/^print_ver_.*/_selinux_required/' tests/runcon/runcon-compute.sh
+"${SED}" -i '/^print_ver_.*/_selinux_required/' tests/runcon/runcon-no-reorder.sh
+"${SED}" -i '/^print_ver_.*/_selinux_required/' tests/chcon/chcon-fail.sh
+
 # We use coreutils yes
 "${SED}" -i "s|--coreutils-prog=||g" tests/misc/coreutils.sh
 # Different message